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import java.applet.Applet;
import java.awt.event.*;
import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.geometry.Sphere;
import com.sun.j3d.utils.geometry.*;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;
import java.io.*;
import java.awt.*;
import com.sun.j3d.utils.behaviors.mouse.*;
import com.sun.j3d.utils.behaviors.keyboard.*; 
import javax.swing.JApplet;
import com.sun.j3d.utils.image.TextureLoader;
import java.net.*;
 
public class Java3D extends JApplet {
 
	static public final Color3f green   = new Color3f(0.0f,1.0f,0.0f);
	static public final Color3f red       = new Color3f(1.0f,0.0f,0.0f);
	static public final Color3f white    = new Color3f(1.0f,1.0f,1.0f);
	static public final Color3f gray     = new Color3f(.5f,.50f,.50f);
	static public final Color3f black    = new Color3f(0.0f,0.0f,0.0f);
	static public final Color3f blue   = new Color3f(0.0f,0.0f,1.0f);
	private static URL tentURL;
 
	public TransformGroup createPicture(){
 
			Texture tentTex=null;
			tentTex = new TextureLoader(tentURL, this).getTexture();Appearance tentApp = new Appearance();
 
 
		BoundingSphere bounds =
			new BoundingSphere(new Point3d(0.0,0.0,0.0), 1000.0);
		//Creating main transform group
		TransformGroup mainTG = new TransformGroup();
 
		//Creating cube
		ColorCube c = new ColorCube();
 
		//Creating new 3D transform
		Transform3D t = new Transform3D();
 
		//Setting vector to the transform3D
		t.set(1.0, new Vector3d(0.0, 0.0, 3));
 
		//Creating cube transform group, using 3D transform t
		TransformGroup cubeTG = new TransformGroup(t);
 
		//Adding the cube to the cubeTG
		cubeTG.addChild(c);
 
		//Adding cube Transform Group to the main transform group
		mainTG.addChild(cubeTG);
 
		/*Material tentMat = new Material(gray,blue,gray, white, 30.0f);
		tentMat.setLightingEnable(true);
 
		Appearance tentApp = new Appearance();
		tentApp.setMaterial(tentMat);
		*/
 
 
		for (float x = -1.0f; x <= 1.0f; x = x + 0.1f){
 
 
		Sphere sphere = new Sphere(0.02f);
 
		TransformGroup sphereTG = new TransformGroup();	
 
		Transform3D t1 = new Transform3D();
 
		Vector3f vector = new Vector3f(.8f, .5f, .0f);
 
		t1.setTranslation(vector);
 
		sphereTG.setTransform(t1);
 
		sphereTG.addChild(sphere);
 
		mainTG.addChild(sphereTG);
 
		}
 
		for (float y = -1.0f; y <= 1.0f; y = y + 0.1f){
 
		TransformGroup coneTG = new TransformGroup();
 
		Cone cone = new Cone(0.1f, 0.5f,Cone.GENERATE_TEXTURE_COORDS,tentApp);
 
		Transform3D t2 = new Transform3D();
 
		Vector3f vector = new Vector3f(.4f, .2f, .0f);
 
		t2.setTranslation(vector);
 
		coneTG.setTransform(t2);
 
		coneTG.addChild(cone);
 
		mainTG.addChild(coneTG);
		}
 
		Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f);
 
		DirectionalLight light1 = new DirectionalLight(green, light1Direction);
 
		light1.setInfluencingBounds(bounds);
 
		mainTG.addChild(light1);
 
		tentApp.setTexture(tentTex);
			TextureAttributes texAttr = new TextureAttributes();
			texAttr.setTextureMode(TextureAttributes.MODULATE);
			tentApp.setTextureAttributes(texAttr);
			tentApp.setMaterial(new Material(white, black, white, black, 100.0f));
			tentApp.setTextureAttributes(texAttr);
 
		return mainTG;
	}
 
	public BranchGroup createSceneGraph(SimpleUniverse u){
 
		//Creating the branch group at the top
		BranchGroup obRoot = new BranchGroup();
 
		//Adding the Transform Group of the picture to be created, to the simple universe.
		obRoot.addChild(createPicture());
 
		//Add controls
		addControls(u,obRoot);
 
		//Compile
 
		obRoot.compile();
 
		return obRoot;
	}
 
	//CONTROLS TO BE ADDED.
	public void addControls(SimpleUniverse u, BranchGroup bg) {
 
		u.getViewingPlatform().setNominalViewingTransform();
 
 
 
 
	/*TransformGroup cameraTG = su.getViewingPlatform().
	                            getViewPlatformTransform();
	BoundingSphere bounds=new BoundingSphere(new Point3d(),1000.0);
	// starting postion of the viewing platform
	Vector3f translate = new Vector3f();
      	Transform3D T3D = new Transform3D();
	translate.set( 0.0f, 0.3f, 0.0f);
	T3D.setTranslation(translate);
	cameraTG.setTransform(T3D);
 
	// Create the key behavior node
        KeyNavigatorBehavior keyBehavior = new 
	    KeyNavigatorBehavior(cameraTG);
	keyBehavior.setSchedulingBounds(bounds);
        bg.addChild(keyBehavior);
 
 	// Create the rotate behavior node
 	MouseRotate behavior = new MouseRotate(MouseBehavior.INVERT_INPUT);
 	behavior.setTransformGroup(cameraTG);
 	behavior.setSchedulingBounds(bounds);
 	bg.addChild(behavior);// 
 
	// Create the zoom behavior node
 	MouseZoom behavior2 = new MouseZoom(MouseBehavior.INVERT_INPUT);
 	behavior2.setTransformGroup(cameraTG);
 	behavior2.setSchedulingBounds(bounds);
	bg.addChild(behavior2);
 
 
 	// Create the translate behavior node
 	 MouseTranslate behavior3 = new MouseTranslate(MouseBehavior.INVERT_INPUT);
 	behavior3.setTransformGroup(cameraTG);
 	behavior3.setSchedulingBounds(bounds);
 	bg.addChild(behavior3);	*/
    }
 
	public void init(){
    	try{
	    //For URL of images
	    //stoneURL = new URL( getCodeBase(),"Blackstone.jpg");
	   //woodURL= new URL(getCodeBase().toString() +"wood.gif");
		tentURL = new URL( getCodeBase(),"tent.jpg");
	} catch(Exception e){
	    e.printStackTrace();}
	}	
 
	public Java3D(){
		Container cp = getContentPane();
		cp.setLayout(new BorderLayout());
		Canvas3D c = new Canvas3D(SimpleUniverse.getPreferredConfiguration() );
		cp.add("Center" , c);
		SimpleUniverse u = new SimpleUniverse(c);
		BranchGroup scene = createSceneGraph(u);
		u.addBranchGraph(scene);
	}
 
	public static void main(String[] args) {  
	try{
	    tentURL = new URL("file:tent.jpg");
	} catch (Exception e){}		
	new MainFrame(new Java3D(), 512, 512);
 
 
	}
 
}

Main.java:17: error: class Java3D is public, should be declared in a file named Java3D.java
public class Java3D extends JApplet {
       ^
Main.java:3: error: package com.sun.j3d.utils.applet does not exist
import com.sun.j3d.utils.applet.MainFrame;
                               ^
Main.java:4: error: package com.sun.j3d.utils.geometry does not exist
import com.sun.j3d.utils.geometry.Sphere;
                                 ^
Main.java:5: error: package com.sun.j3d.utils.geometry does not exist
import com.sun.j3d.utils.geometry.*;
^
Main.java:6: error: package com.sun.j3d.utils.universe does not exist
import com.sun.j3d.utils.universe.*;
^
Main.java:7: error: package javax.media.j3d does not exist
import javax.media.j3d.*;
^
Main.java:8: error: package javax.vecmath does not exist
import javax.vecmath.*;
^
Main.java:11: error: package com.sun.j3d.utils.behaviors.mouse does not exist
import com.sun.j3d.utils.behaviors.mouse.*;
^
Main.java:12: error: package com.sun.j3d.utils.behaviors.keyboard does not exist
import com.sun.j3d.utils.behaviors.keyboard.*; 
^
Main.java:14: error: package com.sun.j3d.utils.image does not exist
import com.sun.j3d.utils.image.TextureLoader;
                              ^
Main.java:19: error: cannot find symbol
	static public final Color3f green   = new Color3f(0.0f,1.0f,0.0f);
	                    ^
  symbol:   class Color3f
  location: class Java3D
Main.java:20: error: cannot find symbol
	static public final Color3f red       = new Color3f(1.0f,0.0f,0.0f);
	                    ^
  symbol:   class Color3f
  location: class Java3D
Main.java:21: error: cannot find symbol
	static public final Color3f white    = new Color3f(1.0f,1.0f,1.0f);
	                    ^
  symbol:   class Color3f
  location: class Java3D
Main.java:22: error: cannot find symbol
	static public final Color3f gray     = new Color3f(.5f,.50f,.50f);
	                    ^
  symbol:   class Color3f
  location: class Java3D
Main.java:23: error: cannot find symbol
	static public final Color3f black    = new Color3f(0.0f,0.0f,0.0f);
	                    ^
  symbol:   class Color3f
  location: class Java3D
Main.java:24: error: cannot find symbol
	static public final Color3f blue   = new Color3f(0.0f,0.0f,1.0f);
	                    ^
  symbol:   class Color3f
  location: class Java3D
Main.java:27: error: cannot find symbol
	public TransformGroup createPicture(){
	       ^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:122: error: cannot find symbol
	public BranchGroup createSceneGraph(SimpleUniverse u){
	                                    ^
  symbol:   class SimpleUniverse
  location: class Java3D
Main.java:122: error: cannot find symbol
	public BranchGroup createSceneGraph(SimpleUniverse u){
	       ^
  symbol:   class BranchGroup
  location: class Java3D
Main.java:141: error: cannot find symbol
	public void addControls(SimpleUniverse u, BranchGroup bg) {
	                        ^
  symbol:   class SimpleUniverse
  location: class Java3D
Main.java:141: error: cannot find symbol
	public void addControls(SimpleUniverse u, BranchGroup bg) {
	                                          ^
  symbol:   class BranchGroup
  location: class Java3D
Main.java:19: error: cannot find symbol
	static public final Color3f green   = new Color3f(0.0f,1.0f,0.0f);
	                                          ^
  symbol:   class Color3f
  location: class Java3D
Main.java:20: error: cannot find symbol
	static public final Color3f red       = new Color3f(1.0f,0.0f,0.0f);
	                                            ^
  symbol:   class Color3f
  location: class Java3D
Main.java:21: error: cannot find symbol
	static public final Color3f white    = new Color3f(1.0f,1.0f,1.0f);
	                                           ^
  symbol:   class Color3f
  location: class Java3D
Main.java:22: error: cannot find symbol
	static public final Color3f gray     = new Color3f(.5f,.50f,.50f);
	                                           ^
  symbol:   class Color3f
  location: class Java3D
Main.java:23: error: cannot find symbol
	static public final Color3f black    = new Color3f(0.0f,0.0f,0.0f);
	                                           ^
  symbol:   class Color3f
  location: class Java3D
Main.java:24: error: cannot find symbol
	static public final Color3f blue   = new Color3f(0.0f,0.0f,1.0f);
	                                         ^
  symbol:   class Color3f
  location: class Java3D
Main.java:29: error: cannot find symbol
			Texture tentTex=null;
			^
  symbol:   class Texture
  location: class Java3D
Main.java:30: error: cannot find symbol
			tentTex = new TextureLoader(tentURL, this).getTexture();Appearance tentApp = new Appearance();
			              ^
  symbol:   class TextureLoader
  location: class Java3D
Main.java:30: error: cannot find symbol
			tentTex = new TextureLoader(tentURL, this).getTexture();Appearance tentApp = new Appearance();
			                                                        ^
  symbol:   class Appearance
  location: class Java3D
Main.java:30: error: cannot find symbol
			tentTex = new TextureLoader(tentURL, this).getTexture();Appearance tentApp = new Appearance();
			                                                                                 ^
  symbol:   class Appearance
  location: class Java3D
Main.java:33: error: cannot find symbol
		BoundingSphere bounds =
		^
  symbol:   class BoundingSphere
  location: class Java3D
Main.java:34: error: cannot find symbol
			new BoundingSphere(new Point3d(0.0,0.0,0.0), 1000.0);
			    ^
  symbol:   class BoundingSphere
  location: class Java3D
Main.java:34: error: cannot find symbol
			new BoundingSphere(new Point3d(0.0,0.0,0.0), 1000.0);
			                       ^
  symbol:   class Point3d
  location: class Java3D
Main.java:36: error: cannot find symbol
		TransformGroup mainTG = new TransformGroup();
		^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:36: error: cannot find symbol
		TransformGroup mainTG = new TransformGroup();
		                            ^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:39: error: cannot find symbol
		ColorCube c = new ColorCube();
		^
  symbol:   class ColorCube
  location: class Java3D
Main.java:39: error: cannot find symbol
		ColorCube c = new ColorCube();
		                  ^
  symbol:   class ColorCube
  location: class Java3D
Main.java:42: error: cannot find symbol
		Transform3D t = new Transform3D();
		^
  symbol:   class Transform3D
  location: class Java3D
Main.java:42: error: cannot find symbol
		Transform3D t = new Transform3D();
		                    ^
  symbol:   class Transform3D
  location: class Java3D
Main.java:45: error: cannot find symbol
		t.set(1.0, new Vector3d(0.0, 0.0, 3));
		               ^
  symbol:   class Vector3d
  location: class Java3D
Main.java:48: error: cannot find symbol
		TransformGroup cubeTG = new TransformGroup(t);
		^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:48: error: cannot find symbol
		TransformGroup cubeTG = new TransformGroup(t);
		                            ^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:67: error: cannot find symbol
		Sphere sphere = new Sphere(0.02f);
		^
  symbol:   class Sphere
  location: class Java3D
Main.java:67: error: cannot find symbol
		Sphere sphere = new Sphere(0.02f);
		                    ^
  symbol:   class Sphere
  location: class Java3D
Main.java:69: error: cannot find symbol
		TransformGroup sphereTG = new TransformGroup();	
		^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:69: error: cannot find symbol
		TransformGroup sphereTG = new TransformGroup();	
		                              ^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:71: error: cannot find symbol
		Transform3D t1 = new Transform3D();
		^
  symbol:   class Transform3D
  location: class Java3D
Main.java:71: error: cannot find symbol
		Transform3D t1 = new Transform3D();
		                     ^
  symbol:   class Transform3D
  location: class Java3D
Main.java:73: error: cannot find symbol
		Vector3f vector = new Vector3f(.8f, .5f, .0f);
		^
  symbol:   class Vector3f
  location: class Java3D
Main.java:73: error: cannot find symbol
		Vector3f vector = new Vector3f(.8f, .5f, .0f);
		                      ^
  symbol:   class Vector3f
  location: class Java3D
Main.java:87: error: cannot find symbol
		TransformGroup coneTG = new TransformGroup();
		^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:87: error: cannot find symbol
		TransformGroup coneTG = new TransformGroup();
		                            ^
  symbol:   class TransformGroup
  location: class Java3D
Main.java:89: error: cannot find symbol
		Cone cone = new Cone(0.1f, 0.5f,Cone.GENERATE_TEXTURE_COORDS,tentApp);
		^
  symbol:   class Cone
  location: class Java3D
Main.java:89: error: cannot find symbol
		Cone cone = new Cone(0.1f, 0.5f,Cone.GENERATE_TEXTURE_COORDS,tentApp);
		                ^
  symbol:   class Cone
  location: class Java3D
Main.java:89: error: cannot find symbol
		Cone cone = new Cone(0.1f, 0.5f,Cone.GENERATE_TEXTURE_COORDS,tentApp);
		                                ^
  symbol:   variable Cone
  location: class Java3D
Main.java:91: error: cannot find symbol
		Transform3D t2 = new Transform3D();
		^
  symbol:   class Transform3D
  location: class Java3D
Main.java:91: error: cannot find symbol
		Transform3D t2 = new Transform3D();
		                     ^
  symbol:   class Transform3D
  location: class Java3D
Main.java:93: error: cannot find symbol
		Vector3f vector = new Vector3f(.4f, .2f, .0f);
		^
  symbol:   class Vector3f
  location: class Java3D
Main.java:93: error: cannot find symbol
		Vector3f vector = new Vector3f(.4f, .2f, .0f);
		                      ^
  symbol:   class Vector3f
  location: class Java3D
Main.java:104: error: cannot find symbol
		Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f);
		^
  symbol:   class Vector3f
  location: class Java3D
Main.java:104: error: cannot find symbol
		Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f);
		                               ^
  symbol:   class Vector3f
  location: class Java3D
Main.java:106: error: cannot find symbol
		DirectionalLight light1 = new DirectionalLight(green, light1Direction);
		^
  symbol:   class DirectionalLight
  location: class Java3D
Main.java:106: error: cannot find symbol
		DirectionalLight light1 = new DirectionalLight(green, light1Direction);
		                              ^
  symbol:   class DirectionalLight
  location: class Java3D
Main.java:113: error: cannot find symbol
			TextureAttributes texAttr = new TextureAttributes();
			^
  symbol:   class TextureAttributes
  location: class Java3D
Main.java:113: error: cannot find symbol
			TextureAttributes texAttr = new TextureAttributes();
			                                ^
  symbol:   class TextureAttributes
  location: class Java3D
Main.java:114: error: cannot find symbol
			texAttr.setTextureMode(TextureAttributes.MODULATE);
			                       ^
  symbol:   variable TextureAttributes
  location: class Java3D
Main.java:116: error: cannot find symbol
			tentApp.setMaterial(new Material(white, black, white, black, 100.0f));
			                        ^
  symbol:   class Material
  location: class Java3D
Main.java:125: error: cannot find symbol
		BranchGroup obRoot = new BranchGroup();
		^
  symbol:   class BranchGroup
  location: class Java3D
Main.java:125: error: cannot find symbol
		BranchGroup obRoot = new BranchGroup();
		                         ^
  symbol:   class BranchGroup
  location: class Java3D
Main.java:197: error: cannot find symbol
		Canvas3D c = new Canvas3D(SimpleUniverse.getPreferredConfiguration() );
		^
  symbol:   class Canvas3D
  location: class Java3D
Main.java:197: error: cannot find symbol
		Canvas3D c = new Canvas3D(SimpleUniverse.getPreferredConfiguration() );
		                 ^
  symbol:   class Canvas3D
  location: class Java3D
Main.java:197: error: cannot find symbol
		Canvas3D c = new Canvas3D(SimpleUniverse.getPreferredConfiguration() );
		                          ^
  symbol:   variable SimpleUniverse
  location: class Java3D
Main.java:199: error: cannot find symbol
		SimpleUniverse u = new SimpleUniverse(c);
		^
  symbol:   class SimpleUniverse
  location: class Java3D
Main.java:199: error: cannot find symbol
		SimpleUniverse u = new SimpleUniverse(c);
		                       ^
  symbol:   class SimpleUniverse
  location: class Java3D
Main.java:200: error: cannot find symbol
		BranchGroup scene = createSceneGraph(u);
		^
  symbol:   class BranchGroup
  location: class Java3D
Main.java:208: error: cannot find symbol
	new MainFrame(new Java3D(), 512, 512);
	    ^
  symbol:   class MainFrame
  location: class Java3D
77 errors

Standard output is empty